client/src/app/+admin/users/user-list/user-list.component.ts

   1 import { Component, OnInit, ViewChild } from '@angular/core'
   2 import { NotificationsService } from 'angular2-notifications'
   3 import { SortMeta } from 'primeng/components/common/sortmeta'
   4 import { ConfirmService } from '../../../core'
   5 import { RestPagination, RestTable } from '../../../shared'
   6 import { UserService } from '../shared'
   7 import { I18n } from '@ngx-translate/i18n-polyfill'
   8 import { DropdownAction } from '@app/shared/buttons/action-dropdown.component'
   9 import { NgbModalRef } from '@ng-bootstrap/ng-bootstrap/modal/modal-ref'
  10 import { UserBanModalComponent } from '@app/+admin/users/user-list/user-ban-modal.component'
  11 import { User } from '../../../../../../shared'
  12
  13 @Component({
  14   selector: 'my-user-list',
  15   templateUrl: './user-list.component.html',
  16   styleUrls: [ './user-list.component.scss' ]
  17 })
  18 export class UserListComponent extends RestTable implements OnInit {
  19   @ViewChild('userBanModal') userBanModal: UserBanModalComponent
  20
  21   users: User[] = []
  22   totalRecords = 0
  23   rowsPerPage = 10
  24   sort: SortMeta = { field: 'createdAt', order: 1 }
  25   pagination: RestPagination = { count: this.rowsPerPage, start: 0 }
  26   userActions: DropdownAction<User>[] = []
  27
  28   private userToBan: User
  29   private openedModal: NgbModalRef
  30
  31   constructor (
  32     private notificationsService: NotificationsService,
  33     private confirmService: ConfirmService,
  34     private userService: UserService,
  35     private i18n: I18n
  36   ) {
  37     super()
  38
  39     this.userActions = [
  40       {
  41         label: this.i18n('Edit'),
  42         linkBuilder: this.getRouterUserEditLink
  43       },
  44       {
  45         label: this.i18n('Delete'),
  46         handler: user => this.removeUser(user)
  47       },
  48       {
  49         label: this.i18n('Ban'),
  50         handler: user => this.openBanUserModal(user),
  51         isDisplayed: user => !user.blocked
  52       },
  53       {
  54         label: this.i18n('Unban'),
  55         handler: user => this.unbanUser(user),
  56         isDisplayed: user => user.blocked
  57       }
  58     ]
  59   }
  60
  61   ngOnInit () {
  62     this.loadSort()
  63   }
  64
  65   hideBanUserModal () {
  66     this.userToBan = undefined
  67     this.openedModal.close()
  68   }
  69
  70   openBanUserModal (user: User) {
  71     if (user.username === 'root') {
  72       this.notificationsService.error(this.i18n('Error'), this.i18n('You cannot ban root.'))
  73       return
  74     }
  75
  76     this.userBanModal.openModal(user)
  77   }
  78
  79   onUserBanned () {
  80     this.loadData()
  81   }
  82
  83   async unbanUser (user: User) {
  84     const message = this.i18n('Do you really want to unban {{username}}?', { username: user.username })
  85     const res = await this.confirmService.confirm(message, this.i18n('Unban'))
  86     if (res === false) return
  87
  88     this.userService.unbanUser(user)
  89       .subscribe(
  90         () => {
  91           this.notificationsService.success(
  92             this.i18n('Success'),
  93             this.i18n('User {{username}} unbanned.', { username: user.username })
  94           )
  95           this.loadData()
  96         },
  97
  98         err => this.notificationsService.error(this.i18n('Error'), err.message)
  99       )
 100   }
 101
 102   async removeUser (user: User) {
 103     if (user.username === 'root') {
 104       this.notificationsService.error(this.i18n('Error'), this.i18n('You cannot delete root.'))
 105       return
 106     }
 107
 108     const message = this.i18n('If you remove this user, you will not be able to create another with the same username!')
 109     const res = await this.confirmService.confirm(message, this.i18n('Delete'))
 110     if (res === false) return
 111
 112     this.userService.removeUser(user).subscribe(
 113       () => {
 114         this.notificationsService.success(
 115           this.i18n('Success'),
 116           this.i18n('User {{username}} deleted.', { username: user.username })
 117         )
 118         this.loadData()
 119       },
 120
 121       err => this.notificationsService.error(this.i18n('Error'), err.message)
 122     )
 123   }
 124
 125   getRouterUserEditLink (user: User) {
 126     return [ '/admin', 'users', 'update', user.id ]
 127   }
 128
 129   protected loadData () {
 130     this.userService.getUsers(this.pagination, this.sort)
 131                     .subscribe(
 132                       resultList => {
 133                         this.users = resultList.data
 134                         this.totalRecords = resultList.total
 135                       },
 136
 137                       err => this.notificationsService.error(this.i18n('Error'), err.message)
 138                     )
 139   }
 140 }